To be honest I think whoever green lit this needs a stern talking to. I can see how the meeting for this game went with somone pointing out the success of DOTA/LoL type games, and suggesting that one based off of a well known liscence might be a good investment. Something like "Lord Of The Rings" has enduring popularity so I can see why it was picked, but it's really not condusive to this kind of thing at all as there really isn't much parity between characters to begin with, or even that large a roster of characters involved enough or detailed enough to be drawn on to create a huge LoL-type roster. Gollum was probably made a playable character, simply because he's a known character, and one of those people will recognize. Whether it should be viable to play him in a situation like this was probably a tertiary concern.
At any rate as this goes on, I wonder how long it will be before we see Barliman Butterburr and Glorfindel as playable characters. "Now you can dominate the battlefields of Middle Earth with everyone's favorite inkeeper! Watch has he tanks away damage with his jiggling belly self-buff, pulverizes enemies with exploding ale casks, and teleports companions away from death blows with his naruto-inspired decoy bed abillity!" (insert promotional video of Aragorn being cut down but at the last moment a puff of smoke, replacing him with a wrecked bed, with the badly injured Aragorn appearing next to Butterburr).
As far as Glorfindel goes, he's the elf that carried the injured Frodo to Rivendell, where the river was used to destroy the ring wraiths for a time. I imagine it's inevitable he'd wind up in the game because he IS a named character, god knows what he actually does though, so I guess that would give them free reign. I imagine he'd wind up being a taxi tank with the abillity to pick up team mates and protect them as he moves, while screaming "oh noes! they are after us!". Bonus points if they actually manage to get the name of his horse right.
Oh, oh, and let's not forget Brandiboris Bullroarer (I think I have the name right) the great hobbit hero who was big enough to actually ride a pony, and who knocked the goblin into the well with a cudgel! Bringing him back in an "ancient legends and heroes" pack would of course be awesome... :/
Then of course the good aligned answer to Gollum... Farmer Maggot... able to chase down "coward" with his own speed buff of "you stole my vegetables!".
I mean seriously, when they are already trying to make Gollum playable, just imagine how far they are going to need to stretch to fill out this roster.... anyone else have any "definate" additions.